Update amonth-YYYY-MM.json.tmpl because it was not doing the loop on all month in the year

dist.en/archive/amonth-YYYY-MM.json.tmpl

 #import datetime
 #encoding UTF-8
+#for $m in $year.months
 [
-#for $d in $month.days
+#for $d in $m.days
 { "dateTime":       "$d.dateTime.format("%d.")",
   #if $d.inTemp.avg.formatted != "0"
     "inTemp":         $d.inTemp.avg.formatted.replace(",", "."),
@@ -66,3 +67,4 @@
 #end for
 {}
 ]
+#end for